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Model and real pollutant dispersion: concentration studies by conventional analytics and by laser spectrometry
- 1.0043448 - ÚFCH JH 2007 RIV CH eng J - Journal Article
Zelinger, Zdeněk - Střižík, Michal - Kubát, Pavel - Lang, Kamil - Bezpalcová, Klára - Jaňour, Zbyněk
Model and real pollutant dispersion: concentration studies by conventional analytics and by laser spectrometry.
[Modelové a reálné emisní měření: studie koncentrace pomocí bodových analyzátorů a laserových spektrometrů.]
International Journal of Environmental Analytical Chemistry. Roč. 86, č. 12 (2006), s. 889-903. ISSN 0306-7319. E-ISSN 1029-0397
R&D Projects: GA MŠMT OC 723.001; GA MŠMT OC 723.002; GA MŠMT 1P05ME766; GA AV ČR 1ET400400410
Institutional research plan: CEZ:AV0Z40400503; CEZ:AV0Z20760514; CEZ:AV0Z40320502
Keywords : air pollution * photoacoustic spectrometry * wind tunel * diffrential absorption LIDAR
Subject RIV: CF - Physical ; Theoretical Chemistry
Impact factor: 0.917, year: 2006
The differential absorption LIDAR together with spot analyzers ( infrared absorption and chemiluminescence method) was used for concentration measurements in an urban street canyon in Prague. Measurements in the real atmosphere were compared with measurements of concentration distribution inside a model. Experiments in a wind-tunnel-simulated atmosphere were carried out using laser photoacoustic spectrometry and the laser visualization method. A comparison of concentrations on the windward and leeward sides of the model and real street canyon was performed.
Diferenční absorpční LIDAR spolu s bodovými analyzátory (infračervená absorpční a chemiluminiscenční metoda) byly použity pro koncentrační měření v kaňonu ulice v Praze. Měření v reálné atmosféře byla porovnána s měřením koncentrační distribuce na modelu.
Permanent Link: http://hdl.handle.net/11104/0136434
Number of the records: 1